@maxx_football_player1: The psoas major is a deep muscle that connects the spine to the thigh and plays a key role in hip flexion. 🔥 Why it matters: • Helps lift the knee and perform sprints and quick direction changes • Stabilizes the pelvis and lower back • Improves speed, explosiveness, and stride length 💪 Maxx trained these exact exercises today to strengthen his psoas, boost performance, and help prevent injuries. 👉 Which muscle is most important for you? #psoas #hipflexor #footballtraining #speed #core